QuestionRaid 5 controller card

Standard Member

Hi guys , my Synology 4bays Nas cannot cope with the amount of data I'm throwing at it so decided to build a Nas to accommodate many more hdd's.
I would need suggestions about which raid 5 controller card to purchase without the need to remortgage my house lol..., any recommendation please, I'm looking for 6 to 8 ports .
thanks